Method parse

mvc/controller_method_parser.go:161–217

()

}

func (p *methodParser) parse() (method, path string, err error) {
	funcArgPos := 0
	path = "/"
	// take the first word and check for the method.
	w := p.lexer.next()

	for _, httpMethod := range allMethods {
		possibleMethodFuncName := methodTitle(httpMethod)
		if strings.Index(w, possibleMethodFuncName) == 0 {
			method = httpMethod
			break
		}
	}

	if method == "" {
		// this is not a valid method to parse, we just skip it,
		//  it may be used for end-dev's use cases.
		return "", "", errSkip
	}

	wordIndex := 0
	for {
		w := p.lexer.next()
		if w == "" {
			break
		}

		if w == tokenBy {
			funcArgPos++ // starting with 1 because in typ.NumIn() the first is the struct receiver.

			// No need for these:
			// ByBy will act like /{param:type}/{param:type} as users expected
			// if func input arguments are there, else act By like normal path /by.
			//
			// if p.lexer.peekPrev() == tokenBy || typ.NumIn() == 1 { // ByBy, then act this second By like a path
			// 	a.relPath += "/" + strings.ToLower(w)
			// 	continue
			// }

			if path, funcArgPos, err = p.parsePathParam(path, w, funcArgPos); err != nil {
				return "", "", err
			}

			continue
		}

		// custom static path.
		if p.customPathWordFunc != nil {
			path = p.customPathWordFunc(path, w, wordIndex)
		} else {
			// default static path.
			path = addPathWord(path, w)
		}
		wordIndex++
	}
	return
}